rearranged the dir for github

- removed tools and pdfs
- rearranged the projects dirs
- added md files
- other minor changes

3 files changed, 0 insertions, 197 deletions

diff --git a/projects/11/ConvertToBin/Main.jack b/projects/11/ConvertToBin/Main.jack
deleted file mode 100644
index e1ab941..0000000
--- a/projects/11/ConvertToBin/Main.jack
+++ /dev/null
@@ -1,84 +0,0 @@
-// This file is part of www.nand2tetris.org

-// and the book "The Elements of Computing Systems"

-// by Nisan and Schocken, MIT Press.

-// File name: projects/11/ConvertToBin/Main.jack

-

-/**

- * Unpacks a 16-bit number into its binary representation:

- * Takes the 16-bit number stored in RAM[8000] and stores its individual 

- * bits in RAM[8001..8016] (each location will contain 0 or 1).

- * Before the conversion, RAM[8001]..RAM[8016] are initialized to -1.

- * 

- * The program should be tested as follows:

- * 1) Load the program into the supplied VM emulator

- * 2) Put some value in RAM[8000]

- * 3) Switch to "no animation"

- * 4) Run the program (give it enough time to run)

- * 5) Stop the program

- * 6) Check that RAM[8001]..RAM[8016] contains the correct binary result, and

- *    that none of these memory locations contains -1.

- */

-class Main {

-    

-    /**

-     * Initializes RAM[8001]..RAM[8016] to -1,

-     * and converts the value in RAM[8000] to binary.

-     */

-    function void main() {

-	    var int value;

-        do Memory.poke(8000, 3827);

-        //do Memory.poke(8000, -7);

-        do Main.fillMemory(8001, 16, -1); // sets RAM[8001]..RAM[8016] to -1

-        let value = Memory.peek(8000);    // reads a value from RAM[8000]

-        do Main.convert(value);           // performs the conversion

-        return;

-    }

-    

-    /** Converts the given decimal value to binary, and puts 

-     *  the resulting bits in RAM[8001]..RAM[8016]. */

-    function void convert(int value) {

-    	var int mask, position;

-    	var boolean loop;

-    	

-    	let loop = true;

-    	while (loop) {

-    	    let position = position + 1;

-    	    let mask = Main.nextMask(mask);

-    	

-    	    if (~(position > 16)) {

-    	

-    	        if (~((value & mask) = 0)) {

-    	            do Memory.poke(8000 + position, 1);

-       	        }

-    	        else {

-    	            do Memory.poke(8000 + position, 0);

-      	        }    

-    	    }

-    	    else {

-    	        let loop = false;

-    	    }

-    	}

-    	return;

-    }

- 

-    /** Returns the next mask (the mask that should follow the given mask). */

-    function int nextMask(int mask) {

-    	if (mask = 0) {

-    	    return 1;

-    	}

-    	else {

-	    return mask * 2;

-    	}

-    }

-    

-    /** Fills 'length' consecutive memory locations with 'value',

-      * starting at 'startAddress'. */

-    function void fillMemory(int startAddress, int length, int value) {

-        while (length > 0) {

-            do Memory.poke(startAddress, value);

-            let length = length - 1;

-            let startAddress = startAddress + 1;

-        }

-        return;

-    }

-}

diff --git a/projects/11/ConvertToBin/Main.vm b/projects/11/ConvertToBin/Main.vm
deleted file mode 100644
index 15d63c0..0000000
--- a/projects/11/ConvertToBin/Main.vm
+++ /dev/null
@@ -1,110 +0,0 @@
-function Main.main 1
-push constant 8000
-push constant 3827
-call Memory.poke 2
-pop temp 0
-push constant 8001
-push constant 16
-push constant 1
-neg
-call Main.fillMemory 3
-pop temp 0
-push constant 8000
-call Memory.peek 1
-pop local 0
-push local 0
-call Main.convert 1
-pop temp 0
-push constant 0
-return
-function Main.convert 3
-push constant 1
-neg
-pop local 2
-label convert.While0
-push local 2
-not
-if-goto convert.EndWhile0
-push local 1
-push constant 1
-add
-pop local 1
-push local 0
-call Main.nextMask 1
-pop local 0
-push local 1
-push constant 16
-gt
-not
-not
-if-goto convert.While0.Else0
-push argument 0
-push local 0
-and
-push constant 0
-eq
-not
-not
-if-goto convert.While0.Else0.Else0
-push constant 8000
-push local 1
-add
-push constant 1
-call Memory.poke 2
-pop temp 0
-goto convert.While0.Else0.Endif0
-label convert.While0.Else0.Else0
-push constant 8000
-push local 1
-add
-push constant 0
-call Memory.poke 2
-pop temp 0
-label convert.While0.Else0.Endif0
-goto convert.While0.Endif0
-label convert.While0.Else0
-push constant 0
-pop local 2
-label convert.While0.Endif0
-goto convert.While0
-label convert.EndWhile0
-push constant 0
-return
-function Main.nextMask 0
-push argument 0
-push constant 0
-eq
-not
-if-goto nextMask.Else0
-push constant 1
-return
-goto nextMask.Endif0
-label nextMask.Else0
-push argument 0
-push constant 2
-call Math.multiply 2
-return
-label nextMask.Endif0
-function Main.fillMemory 0
-label fillMemory.While0
-push argument 1
-push constant 0
-gt
-not
-if-goto fillMemory.EndWhile0
-push argument 0
-push argument 2
-call Memory.poke 2
-pop temp 0
-push argument 1
-push constant 1
-sub
-pop argument 1
-push argument 0
-push constant 1
-add
-pop argument 0
-goto fillMemory.While0
-label fillMemory.EndWhile0
-push constant 0
-return
diff --git a/projects/11/ConvertToBin/setram.tst b/projects/11/ConvertToBin/setram.tst
deleted file mode 100644
index a33eece..0000000
--- a/projects/11/ConvertToBin/setram.tst
+++ /dev/null
@@ -1,3 +0,0 @@
-load Main.vm
-set RAM[8000] 1023;
-vmstep;